`birgitbrueggemann.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.178^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`docks07.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:7^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks07.rzone.de`
		A	217.160.80.134^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks07.rzone.de`
NS	`shades06.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:133^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades06.rzone.de`
		A	185.132.34.133^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades06.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks07.rzone.de`hostmaster@strato-rz.de 2025-11-06 #14

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1783818439

Subdomains

hostmaster.birgitbrueggemann.de

DNS History

16 records (5 active, 11 former)

●NSdocks07.rzone.de2026-07-12 → 2026-07-12 · 3 obs

○ 2018-10-31 17:36:58
● 2026-07-12 01:37:34
● 2026-07-12 01:37:36

○NSns1.jimdo.com2015-06-08 → 2018-10-31 · 4 obs

● 2015-06-08 08:40:46
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

○NSns2.jimdo.com2015-06-08 → 2018-10-31 · 4 obs

● 2015-06-08 08:40:46
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

●NSshades06.rzone.de2026-07-12 → 2026-07-12 · 3 obs

○ 2018-10-31 17:36:58
● 2026-07-12 01:37:34
● 2026-07-12 01:37:36

○MXmx1.jimdo.com2015-06-08 → 2018-10-31 · 4 obs

● 2015-06-08 08:40:46
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

○MXmx2.jimdo.com2015-06-08 → 2018-10-31 · 4 obs

● 2015-06-08 08:40:46
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

●MXsmtpin.rzone.de2026-07-12 → 2026-07-12 · 3 obs

○ 2018-10-31 17:36:58
● 2026-07-12 01:37:34
● 2026-07-12 01:37:36

○A148.251.68.2002015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 08:40:46
○ 2015-11-05 07:23:56
○ 2026-07-12 01:37:36

●A2001:8d8:100f:f000::2002026-07-12 → 2026-07-12 · 3 obs

○ 2018-10-31 17:36:58
● 2026-07-12 01:37:34
● 2026-07-12 01:37:36

●A217.160.0.1782026-07-12 → 2026-07-12 · 3 obs

○ 2018-10-31 17:36:58
● 2026-07-12 01:37:34
● 2026-07-12 01:37:36

○A52.18.89.542016-01-27 → 2016-01-27 · 4 obs

○ 2015-11-05 07:23:56
● 2016-01-27 17:04:06
○ 2016-05-02 00:21:48
○ 2026-07-12 01:37:36

○A52.19.8.1082015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-08 08:40:46
● 2015-11-05 07:23:56
○ 2016-01-27 17:04:06
○ 2026-07-12 01:37:36

○A52.212.125.1502018-10-31 → 2018-10-31 · 4 obs

○ 2017-01-08 03:56:48
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

○A52.213.197.2212018-10-31 → 2018-10-31 · 4 obs

○ 2017-01-08 03:56:48
● 2018-10-31 17:36:58
○ 2026-07-12 01:37:34
○ 2026-07-12 01:37:36

○A54.77.199.1642016-05-02 → 2016-05-02 · 4 obs

○ 2016-01-27 17:04:06
● 2016-05-02 00:21:48
○ 2017-01-08 03:56:48
○ 2026-07-12 01:37:36

○A54.77.45.2242017-01-08 → 2017-01-08 · 4 obs

○ 2016-05-02 00:21:48
● 2017-01-08 03:56:48
○ 2018-10-31 17:36:58
○ 2026-07-12 01:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
birgitbrueggemann.de	docks07.rzone.de, shades06.rzone.de	-

✅ Authoritative Response

Server:217.160.80.134

NS records: docks07.rzone.de, shades06.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for birgitbrueggemann.de (unsigned zone)

⏱️ Timing

Total: 807ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.178`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`shades06.rzone.de, docks07.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks07.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

hostmaster.birgitbrueggemann.de is delegated beneath birgitbrueggemann.de.

IP Addresses

birgitbrueggemann.de points to the IP addresses 217.160.0.178 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with birgitbrueggemann.de are brugger.es, www.decumanus.net, legial.com and two others.

Name Servers

birgitbrueggemann.de is served by two delegated name servers, docks07.rzone.de and shades06.rzone.de.

birgitbrueggemann.de has the same name server delegation as a number of other domains, such as grundschule-zabeltitz.de, rom-museum.de, vision-k.de and two more.

There is at least partial name server overlap between birgitbrueggemann.de and other domains — investmentcentre.de, altemuehle-kiel.de, vespateam.de and two more among them.

These name servers regularly appear alongside shades02.rzone.de, docks12.rzone.de, shades15.rzone.de and 7 other name servers in NS record sets.

Each of the two host names carries two IP addresses: docks07.rzone.de points to 217.160.80.134 and 2001:8d8:fe:53:5747:2a74:d:7, and shades06.rzone.de points to 185.132.34.133 and 2607:f1c0:fe:53:185:132:34:133.

Mail Servers

birgitbrueggemann.de routes its mail through a single mail server, smtpin.rzone.de.

birgitbrueggemann.de has the same mail server arrangement as a number of other domains, for example isoblech.de, die-lan.com, tissy.de and two more.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.

birgitbrueggemann.de - robtex.com